Professional Isolation Switch Manufacturer

The HUAJIDIAN 24kV Earthing Switch is a new generation of isolation equipment designed specifically for 10kV pole-mounted distribution networks by a professional manufacturer located in China. The equipment integrates an electric operating mechanism, insulation protection, and mechanical transmission, supporting remote/local dual-mode opening and closing, and possesses functions for safety isolation, line maintenance, and intelligent operation and maintenance. The entire unit adopts large creepage distance composite insulators, silver-plated copper conductive circuits, and a lightweight modular structure, making it suitable for scenarios such as heavily polluted, high-altitude, unattended rural power grids, industrial parks, and new energy grid integration.

The HUAJIDIAN DGDW1 series Earthing Switch for Switchgear is a high-performance electrically operated grounding and isolating device adapted to 12kV medium-voltage power distribution networks. As a professional power equipment manufacturer in China, HUAJIDIAN possesses legal production and operation qualifications, and its products fully comply with domestic power equipment manufacturing compliance standards. This product has a rated voltage of 12kV, a rated current of 630A, and a rated short-time withstand current of 25kA. It supports electric operation, has Class IV anti-pollution capability, and an ultra-wide operating temperature range of -30℃ to 70℃. It boasts excellent insulation performance and strong environmental adaptability, providing safe, stable, and low-maintenance power distribution grounding isolation protection for smart grids, outdoor substations, overhead lines, and complex industrial power scenarios.

The HUAJIDIAN GDW1-12/630-25 Indoor Earthing Switch is a high-performance outdoor single-phase isolating grounding device suitable for medium-voltage power distribution networks. Manufactured by a professional power equipment factory in China, this product utilizes high-quality insulated supports and conductive copper busbars, ensuring reliable insulation performance, stable current transmission, and excellent environmental adaptability. The device supports manual/12V/24V DC motor dual-mode operation, with a rated current of 630A and a short-time withstand current of up to 25kA. It can operate stably in harsh conditions such as low temperatures, icing, and high altitudes, making it a core component for power grid operation and maintenance safety. As a reliable power equipment supplier, HUAJIDIAN provides standardized, durable, and intelligent grounding switch solutions for global power grid projects.